Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yan liang » yang liang, wang liang, you liang
ren huan » ren yan
huan tin » huang ting, huan t'an, huang bin
tin hong » tan hong, kia hong, thi hong
yan hua » tan hua, ya hua, wang hua
hua ren » hua chen
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan liang)) yan hua ren huan tin hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan liang)) yan hua ren huan tin hong yu ;*.